This item, also known as Ephedrin, presents as a white crystalline solid. It is soluble in water, ethanol, ether, benzene, and chloroform. Store in a tightly closed container in a dry and well-ventilated place at 2-8° C. This substance is light sensitive but stable under recommended storage conditions. (1R,2S)-(-)-EPHEDRINE, 98% is incompatible with strong oxidizing agents and strong acids. This chemical is harmful if swallowed and is considered a controlled substance in certain countries.